gnuradio-releases PPA installs files different from v3.9.0.0 tag

Hi,

I've just installed GNURadio 3.9.0.0 from the `gnuradio-releases` PPA on
a fresh Ubuntu 20.04.

I'm now facing an issue with compiling an OOT module: The constructor of
`gr::filter::kernel::fir_filter` is expecting a decimation argument.
That argument is not present in v3.9.0.0 anymore though.

This commit introduced the change and it is part of v3.9.0.0:
https://github.com/gnuradio/gnuradio/commit/0c62af72fe30c0a9009fe7cbb6de2efc853b7d37


Is it possible that the PPA was built from a different checkout?


Best
schneider